projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 83d290c5 | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| f61aefc1 SR |
2 | /* |
| 3 | * Copyright (C) 2016 Stefan Roese <[email protected]> | |
| f61aefc1 SR |
4 | */ |
| 5 | ||
| 6 | #include <common.h> | |
| 7 | #include <ahci.h> | |
| 8 | #include <dm.h> | |
| 9 | ||
| f61aefc1 SR |
10 | /* |
| 11 | * Dummy implementation that can be overwritten by a board | |
| 12 | * specific function | |
| 13 | */ | |
| 14 | __weak int board_ahci_enable(void) | |
| 15 | { | |
| 16 | return 0; | |
| 17 | } | |
| 18 | ||
| 6ac8538b KM |
19 | static int mvebu_ahci_bind(struct udevice *dev) |
| 20 | { | |
| 21 | struct udevice *scsi_dev; | |
| 22 | int ret; | |
| 23 | ||
| 24 | ret = ahci_bind_scsi(dev, &scsi_dev); | |
| 25 | if (ret) { | |
| 26 | debug("%s: Failed to bind (err=%d\n)", __func__, ret); | |
| 27 | return ret; | |
| 28 | } | |
| 29 | ||
| 30 | return 0; | |
| 31 | } | |
| 32 | ||
| f61aefc1 SR |
33 | static int mvebu_ahci_probe(struct udevice *dev) |
| 34 | { | |
| 35 | /* | |
| 36 | * Board specific SATA / AHCI enable code, e.g. enable the | |
| 37 | * AHCI power or deassert reset | |
| 38 | */ | |
| 39 | board_ahci_enable(); | |
| 40 | ||
| 6ac8538b | 41 | ahci_probe_scsi(dev, (ulong)devfdt_get_addr_ptr(dev)); |
| f61aefc1 SR |
42 | |
| 43 | return 0; | |
| 44 | } | |
| 45 | ||
| 46 | static const struct udevice_id mvebu_ahci_ids[] = { | |
| 5903b919 | 47 | { .compatible = "marvell,armada-380-ahci" }, |
| f61aefc1 | 48 | { .compatible = "marvell,armada-3700-ahci" }, |
| 21b29fc6 | 49 | { .compatible = "marvell,armada-8k-ahci" }, |
| f61aefc1 SR |
50 | { } |
| 51 | }; | |
| 52 | ||
| 53 | U_BOOT_DRIVER(ahci_mvebu_drv) = { | |
| 54 | .name = "ahci_mvebu", | |
| 55 | .id = UCLASS_AHCI, | |
| 56 | .of_match = mvebu_ahci_ids, | |
| 6ac8538b | 57 | .bind = mvebu_ahci_bind, |
| f61aefc1 SR |
58 | .probe = mvebu_ahci_probe, |
| 59 | }; |